Examples with ForestRuntimeException com.dtflys.forest.exceptions.ForestRuntimeException used on opensource projects

Example 16 with ForestRuntimeException

use of com.dtflys.forest.exceptions.ForestRuntimeException in project forest by dromara.

the class JSONBodyLifeCycle method onParameterInitialized.

@Override
public void onParameterInitialized(ForestMethod method, MappingParameter parameter, JSONBody annotation) {
    super.onParameterInitialized(method, parameter, annotation);
    MetaRequest metaRequest = method.getMetaRequest();
    String methodName = methodName(method);
    if (metaRequest == null) {
        throw new ForestRuntimeException("[Forest] method '" + methodName + "' has not bind a Forest request annotation. Hence the annotation @JSONBody cannot be bind on a parameter in this method.");
    }
    boolean hasDataFileAnn = false;
    for (Parameter param : method.getMethod().getParameters()) {
        Annotation dataFileAnn = param.getAnnotation(DataFile.class);
        if (dataFileAnn != null) {
            hasDataFileAnn = true;
            break;
        }
    }
    String contentTypeStr = metaRequest.getContentType();
    if (StringUtils.isBlank(contentTypeStr) && !hasDataFileAnn) {
        metaRequest.setContentType(ContentType.APPLICATION_JSON);
    }
    if (metaRequest.getBodyType() == null) {
        metaRequest.setBodyType(ForestDataType.JSON);
    }
    parameter.setTarget(MappingParameter.TARGET_BODY);
}

Example 17 with ForestRuntimeException

use of com.dtflys.forest.exceptions.ForestRuntimeException in project forest by dromara.

the class XMLBodyLifeCycle method onParameterInitialized.

@Override
public void onParameterInitialized(ForestMethod method, MappingParameter parameter, XMLBody annotation) {
    super.onParameterInitialized(method, parameter, annotation);
    MetaRequest metaRequest = method.getMetaRequest();
    String methodName = methodName(method);
    if (metaRequest == null) {
        throw new ForestRuntimeException("[Forest] method '" + methodName + "' has not bind a Forest request annotation. Hence the annotation @XMLBody cannot be bind on a parameter in this method.");
    }
    String contentType = metaRequest.getContentType();
    if (StringUtils.isNotEmpty(contentType) && !ContentType.APPLICATION_XML.equals(contentType) && contentType.indexOf("$") < 0) {
        throw new ForestRuntimeException("[Forest] the Content-Type of request binding on method '" + methodName + "' has already been set value '" + contentType + "', not 'application/xml'. Hence the annotation @XMLBody cannot be bind on a parameter in this method.");
    }
    boolean hasDataFileAnn = false;
    for (Parameter param : method.getMethod().getParameters()) {
        Annotation dataFileAnn = param.getAnnotation(DataFile.class);
        if (dataFileAnn != null) {
            hasDataFileAnn = true;
            break;
        }
    }
    Filter filter = method.getConfiguration().newFilterInstance("xml");
    parameter.addFilter(filter);
    if (StringUtils.isBlank(contentType) && !hasDataFileAnn) {
        metaRequest.setContentType(ContentType.APPLICATION_XML);
    }
    if (metaRequest.getBodyType() == null) {
        metaRequest.setBodyType(ForestDataType.XML);
    }
}

Example 18 with ForestRuntimeException

use of com.dtflys.forest.exceptions.ForestRuntimeException in project forest by dromara.

the class MappingInvoke method render.

@Override
public Object render(Object[] args) {
    Object obj = left.render(args);
    String methodName = right.getName();
    try {
        Method method = obj.getClass().getDeclaredMethod(methodName);
        Object result = null;
        if (argList == null || argList.isEmpty()) {
            result = method.invoke(obj);
        } else {
            Object[] renderArgs = new Object[argList.size()];
            for (int i = 0, len = argList.size(); i < len; i++) {
                MappingExpr expr = argList.get(i);
                renderArgs[i] = expr.render(args);
            }
            result = method.invoke(obj, renderArgs);
        }
        return result;
    } catch (NoSuchMethodException e) {
        throw new ForestRuntimeException(e);
    } catch (InvocationTargetException e) {
        throw new ForestRuntimeException(e);
    } catch (IllegalAccessException e) {
        throw new ForestRuntimeException(e);
    }
}

Example 19 with ForestRuntimeException

use of com.dtflys.forest.exceptions.ForestRuntimeException in project forest by dromara.

the class MappingURLTemplate method render.

public ForestURL render(Object[] args, ForestQueryMap queries) {
    String schema = null;
    String userInfo = null;
    String host = null;
    Integer port = null;
    String path = null;
    StringBuilder urlBuilder = new StringBuilder();
    boolean renderedQuery = false;
    boolean nextIsPort = false;
    boolean renderedPath = false;
    try {
        ForestJsonConverter jsonConverter = variableScope.getConfiguration().getJsonConverter();
        int len = exprList.size();
        StringBuilder builder = new StringBuilder();
        ForestQueryParameter lastQuery = null;
        for (int i = 0; i < len; i++) {
            MappingExpr expr = exprList.get(i);
            String exprVal = renderExpression(jsonConverter, expr, args);
            if (exprVal != null) {
                builder.append(exprVal);
            }
            if (renderedQuery) {
                // 已渲染到查询参数
                if (lastQuery != null && (expr instanceof MappingUrlEncodedExpr)) {
                    // 在查询参数的位置进行变量引用
                    Object lastQueryValue = lastQuery.getValue();
                    String queryVal = lastQueryValue == null ? exprVal : lastQueryValue + exprVal;
                    lastQuery.setValue(queryVal);
                } else {
                    // 非变量引用
                    String[] subQueries = exprVal.split("&");
                    int subQueryLen = subQueries.length;
                    int k = 1;
                    if (exprVal.charAt(0) != '&') {
                        // 非连接符 & 开头
                        String lastQueryPartVal = subQueries[0];
                        if (lastQuery != null) {
                            // 可能要接着上一个查询参数
                            Object lastQueryValue = lastQuery.getValue();
                            String queryVal = lastQueryValue == null ? lastQueryPartVal : lastQueryValue + lastQueryPartVal;
                            lastQuery.setValue(queryVal);
                        } else {
                            // 可能是第一个查询参数
                            String[] keyValue = lastQueryPartVal.split("=", 2);
                            if (keyValue.length == 1) {
                                lastQuery = new ForestQueryParameter(lastQueryPartVal);
                            } else {
                                lastQuery = new ForestQueryParameter(keyValue[0], keyValue[1]);
                            }
                            queries.addQuery(lastQuery);
                        }
                    }
                    // 解析查询参数
                    for (; k < subQueryLen; k++) {
                        String queryItem = subQueries[k];
                        String[] keyValue = queryItem.split("=", 2);
                        if (keyValue.length == 1) {
                            lastQuery = new ForestQueryParameter(queryItem);
                        } else {
                            lastQuery = new ForestQueryParameter(keyValue[0]);
                            String queryVal = keyValue[1];
                            if (StringUtils.isNotBlank(queryVal)) {
                                lastQuery.setValue(queryVal);
                            }
                        }
                        queries.addQuery(lastQuery);
                    }
                }
            } else {
                // 查询参数前面部分
                int queryIndex = exprVal.indexOf('?');
                renderedQuery = queryIndex >= 0;
                String baseUrl = exprVal;
                if (renderedQuery) {
                    baseUrl = exprVal.substring(0, queryIndex);
                    urlBuilder.append(baseUrl);
                } else {
                    urlBuilder.append(baseUrl);
                }
                char[] baseUrlChars = baseUrl.toCharArray();
                int baseLen = baseUrlChars.length;
                char ch;
                StringBuilder subBuilder = new StringBuilder();
                for (int pathCharIndex = 0; pathCharIndex < baseLen; pathCharIndex++) {
                    ch = baseUrlChars[pathCharIndex];
                    if (ch == ':') {
                        if (schema == null && pathCharIndex + 1 < baseLen && baseUrlChars[pathCharIndex + 1] == '/') {
                            // 解析协议部分
                            schema = subBuilder.toString();
                            subBuilder = new StringBuilder();
                            pathCharIndex++;
                            ch = baseUrlChars[pathCharIndex];
                            if (ch != '/') {
                                throw new ForestRuntimeException("URI '" + super.render(args) + "' is invalid.");
                            }
                            pathCharIndex++;
                            if (pathCharIndex + 1 < baseLen && baseUrlChars[pathCharIndex + 1] == '/') {
                                do {
                                    pathCharIndex++;
                                } while (pathCharIndex + 1 < baseLen && baseUrlChars[pathCharIndex + 1] == '/');
                            }
                            continue;
                        }
                        if (schema != null && host == null) {
                            // 解析地址部分
                            boolean hasNext = pathCharIndex + 1 < baseLen;
                            if (!hasNext || (hasNext && Character.isDigit(baseUrlChars[pathCharIndex + 1]))) {
                                host = subBuilder.toString();
                                subBuilder = new StringBuilder();
                                nextIsPort = true;
                                continue;
                            } else if (hasNext && !Character.isDigit(baseUrlChars[pathCharIndex + 1])) {
                                if (userInfo == null) {
                                    userInfo = subBuilder.toString() + ':';
                                } else {
                                    userInfo += subBuilder.toString() + ':';
                                }
                                subBuilder = new StringBuilder();
                                continue;
                            }
                        } else if (host != null && port == null && !renderedPath) {
                            nextIsPort = true;
                        } else {
                            subBuilder.append(ch);
                        }
                    } else if (ch == '@') {
                        // 解析用户名密码
                        if (userInfo == null) {
                            if (host != null) {
                                StringBuilder userInfoBuilder = new StringBuilder(host);
                                if (StringUtils.isNotEmpty(path)) {
                                    userInfoBuilder.append(path);
                                    path = "";
                                }
                                if (subBuilder.length() > 0) {
                                    if (!renderedPath) {
                                        userInfoBuilder.append(':');
                                    }
                                    userInfoBuilder.append(subBuilder);
                                    subBuilder = new StringBuilder();
                                }
                                userInfo = userInfoBuilder.toString();
                                host = null;
                            } else {
                                userInfo = "";
                            }
                            if (port != null) {
                                userInfo += port;
                                port = null;
                            }
                        } else {
                            userInfo += subBuilder.toString();
                            subBuilder = new StringBuilder();
                        }
                        renderedPath = false;
                        continue;
                    } else if (ch == '/' || pathCharIndex + 1 == baseLen) {
                        if (ch != '/') {
                            subBuilder.append(ch);
                        }
                        if (!renderedPath && nextIsPort && port == null) {
                            // 解析端口号
                            port = Integer.parseInt(subBuilder.toString());
                            subBuilder = new StringBuilder();
                            nextIsPort = false;
                            if (ch == '/') {
                                pathCharIndex--;
                                renderedPath = true;
                            }
                            continue;
                        } else if (schema != null && host == null) {
                            // 解析地址部分
                            host = subBuilder.toString();
                            subBuilder = new StringBuilder();
                            if (ch == '/') {
                                pathCharIndex--;
                                renderedPath = true;
                            }
                            continue;
                        } else {
                            if (ch == '/') {
                                subBuilder.append(ch);
                                renderedPath = true;
                            }
                            if (pathCharIndex + 1 == baseLen) {
                                if (path == null) {
                                    path = subBuilder.toString();
                                } else {
                                    path += subBuilder.toString();
                                }
                            }
                        }
                    } else {
                        subBuilder.append(ch);
                    }
                }
                if (renderedQuery) {
                    if (queryIndex + 1 < exprVal.length()) {
                        String queryStr = exprVal.substring(queryIndex + 1);
                        String[] queryItems = queryStr.split("&");
                        if (queryItems.length > 0) {
                            for (String queryItem : queryItems) {
                                String[] keyValue = queryItem.split("=", 2);
                                lastQuery = new ForestQueryParameter(keyValue[0]);
                                queries.addQuery(lastQuery);
                                if (keyValue.length > 1 && StringUtils.isNotBlank(keyValue[1])) {
                                    lastQuery.setValue(keyValue[1]);
                                }
                            }
                        }
                    }
                }
            }
        }
        return new ForestURL(schema, userInfo, host, port, path);
    } catch (ForestVariableUndefinedException ex) {
        throw new ForestVariableUndefinedException(annotationType, attributeName, forestMethod, ex.getVariableName(), template);
    }
}

Example 20 with ForestRuntimeException

use of com.dtflys.forest.exceptions.ForestRuntimeException in project forest by dromara.

the class MappingDot method render.

@Override
public Object render(Object[] args) {
    Object obj = left.render(args);
    if (obj == null) {
        throw new ForestRuntimeException(new NullPointerException());
    }
    if (obj instanceof Map) {
        return ((Map) obj).get(right.getName());
    }
    String getterName = StringUtils.toGetterName(right.getName());
    Method method = getPropMethodFromClass(obj.getClass(), right);
    if (method == null) {
        throw new ForestRuntimeException(new NoSuchMethodException(getterName));
    }
    try {
        Object result = method.invoke(obj);
        return result;
    } catch (InvocationTargetException e) {
        throw new ForestRuntimeException(e);
    } catch (IllegalAccessException e) {
        throw new ForestRuntimeException(e);
    }
}